wishy said..
In a safe friendly seabreeze always over rig.
In a psycho psycho squall always under rig.
It's important to remember you will have huge guts from drinking beer and eating lamb shanks all winter and might need to use a huge kite for a few weeks when summer starts.
Yeh when I think about it I follow this as well. I tend to put up a smaller kite in winter gusting conditions and ride a bigger board if need be.
Summer its on like donkey kong!
Ps unless it is a steady north wester like today before the actual westerly front hits. Love those days like today.